GB795092A - Improvements in or relating to inflating bellows - Google Patents

Improvements in or relating to inflating bellows

Info

Publication number
GB795092A
GB795092A GB266756A GB266756A GB795092A GB 795092 A GB795092 A GB 795092A GB 266756 A GB266756 A GB 266756A GB 266756 A GB266756 A GB 266756A GB 795092 A GB795092 A GB 795092A
Authority
GB
United Kingdom
Prior art keywords
bellows
inflating
space
side members
relating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB266756A
Inventor
Alexander Ronald Spidy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Walter Kidde Ltd
Original Assignee
Walter Kidde Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Walter Kidde Ltd filed Critical Walter Kidde Ltd
Priority to GB266756A priority Critical patent/GB795092A/en
Publication of GB795092A publication Critical patent/GB795092A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

795,092. Inflating bellows. KIDDE CO., Ltd., W. Feb. 25, 1957 [Jan. 26. 1956], No. 2667/56. Class 8(1). In an inflating bellows comprising a pair of rigid side members 1 pivotally connected to each other at 3 at one end, the edges of the two side members being connected to each other by flexible sheet material, the space thus defined within the bellows being subdivided into two bellows spaces 6, 7 provided with separate inlet valves 9 and 10 and having separate outlet valves 15, 16 delivering to a common manifold 12, one bellows space (6) is provided with a removable plug 11 for rendering it ineffective for blowing and with a non-return valve 17 at its outlet to prevent escape of air through it from the common manifold.
GB266756A 1956-01-26 1956-01-26 Improvements in or relating to inflating bellows Expired GB795092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB266756A GB795092A (en) 1956-01-26 1956-01-26 Improvements in or relating to inflating bellows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB266756A GB795092A (en) 1956-01-26 1956-01-26 Improvements in or relating to inflating bellows

Publications (1)

Publication Number Publication Date
GB795092A true GB795092A (en) 1958-05-14

Family

ID=9743649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB266756A Expired GB795092A (en) 1956-01-26 1956-01-26 Improvements in or relating to inflating bellows

Country Status (1)

Country Link
GB (1) GB795092A (en)

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